package com.kancy.streamplus.channel;

import org.springframework.cloud.stream.annotation.Output;
import org.springframework.messaging.MessageChannel;

/**
 * @author kancy
 * @date 2019/12/21 17:43
 **/
public interface PollingOutputChannel {
    String OUTPUT = PollingMessage.OUTPUT;

    /**
     * 采集器轮询通道
     *
     * @return
     */
    @Output(OUTPUT)
    MessageChannel output();
}
